Winglet for fan blade



FIG. 1 is a top perspective view of the present invention;

FIG. 2 is a bottom perspective view of the present invention;

FIG. 3 is a top plan view of the present invention;

FIG. 4 is a bottom plan view of the present invention;

FIG. 5 is a left side elevational view of the present invention;

FIG. 6 is a right side elevational view of the present invention;

FIG. 7 is a front elevational view of the present invention; and,

FIG. 8 is a rear elevational view of the present invention.

The broken lines showing a portion of a fan blade and a portion of a winglet mounting structure are included for the purpose of illustrating environmental structure and form no part of the claimed design. 

The ornamental design for a winglet for fan blade, as shown and described. 